baber/WOPTO huggingface dataset:
Patent JP-2008233344-A (JP)
Title: Variable display structure
Inventor: EGAMI SHIGERU
IPC: G09F9/30
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable display structure capable of improving display performance.  <P>SOLUTION: The variable display structure for performing the first display and the second display by switchably projecting beams from a first light source 3 and a second light source 4 whose wavelengths are different from each other to a translucent sheet 10e is provided with a notch filter 9 which does not transmit the wavelength of the first light source 3 and the wavelength of the second light source 4 only in a wavelength band of a blue printing portion 101 for transmitting the wavelength of the second light source 4 and a wavelength band of a green printing portion 102 for transmitting the wavelength of the first light source 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233366-A (JP)
Title: Polarization mode dispersion compensator
Inventor: MITANI SHUNSUKE
IPC: H04B10/2569
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization dispersion compensator which has improved control accuracy even under the condition that higher-order polarization dispersion cannot be ignored, when compensating polarization mode dispersion by using the degree of polarization as a monitor signal.  <P>SOLUTION: An optical signal input from an optical input terminal 1 is subjected to adjustment of the plane of polarization by a polarization adjustment part 2 and then is separated into two orthogonal polarization components by a polarization separation part 4a. One polarization component is inputted to a polarization synthesizing part 4b through an optical transmission line 31, and the other is subjected to the group delay time adjustment through an optical transmission line 32 and a delay time adjustment part 5 and then is input to the polarization synthesizing part 4b. These polarization components are synthesized by the polarization synthesizing part 4b, and a part of the synthesis result is branched by an optical coupler 9 and is transmitted through a narrow-band optical bandpass filter 10, and the degree of polarization is measured by a DOP monitor 11 with respect to this transmitted light. A control circuit 20 controls the polarization adjustment part 2 and an input polarization monitor part 7 on the basis of the monitored degree of polarization.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234302-A (JP)
Title: Water accident prevention method and water accident preventing device
Inventor: MATSUURA MIKIO
IPC: B63C9/01
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water accident prevention method and a water accident preventing device, capable of immediately reporting occurrence of a water accident and the site thereof to the circumference by a simple operation to enable rapid rescue.  <P>SOLUTION: In the method for a user who encountered a water accident in a pool or the sea to announce it the circumference, a water-proofed alarm device 10, having a sufficient buoyancy to float on water, is detachably installed to the user by the user's force; and in the event of the water accident, the alarm device 10 is made to float on water by being separated from the user, and operated, to notify the water accident to the surrounding area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232328-A (JP)
Title: Pulley unit
Inventor: WATANABE HAJIME
IPC: F16H55/36
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley unit, in which a shaft body part can receive an end surface of a torsion coil spring with simple structure, and which is very effective for cost reduction.  <P>SOLUTION: The torsion coil spring 80 which can absorb rotational fluctuation and transmit torque is interposed between the shaft body 10 and a pulley side outer ring body 20 concentrically arranged to an outer circumference of the shaft body 10. The shaft body 10 is made from metallic material, and a bottomed-cylindrical cylinder shaft part 15 is formed to the outer circumference of one end of the shaft body 10 so as to define an annular recess part 16 between the circumferential surface of the shaft body 10 and the cylinder shaft part 15. A sprag 60 is assembled to the annular recess part 16, and the sprag 60 has an inner circumferential engagement surface 62 and an outer circumferential engagement surface 61 bit into and engaged between the outer circumferential surface of the shaft body 10 and an inner circumferential surface of the cylinder shaft part 15. The end surface 84 of the torsion coil spring 80 is abutted to and received by the sprag 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232965-A (JP)
Title: Ultrasonic flowmeter, flow rate measurement method, and computer program
Inventor: MORI HARUTSUGU
IPC: G01F1/66
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a computational effort increasing, when speed of flow is high or the bore of a pipe is large, and to reduce misrecognition of reflected echoes.  <P>SOLUTION: An ultrasonic flowmeter includes an ultrasonic oscillating means (15) for generating ultrasonic pulses in a constant cycle and outputting it into a fluid to be measured; a continuous pulse oscillating means (15a) for oscillating continuous waves of the same frequency as that of the pulses; an ultrasonic wave receiving means (15) for receiving an ultrasonic echo signal from the fluid; a multiplying means (30a) for multiplying the received ultrasonic echo signal with the continuous waves; a signal analysis means for analyzing the processed signal for calculating position and the speed of an ultrasonic reflector along a measurement line; and an output means (40) for outputting at least one of a flow speed distribution and the flow rate of the fluid from the position and the speed of the ultrasonic reflector calculated by the analysis means. The signal analysis means analog-digitally converts a composited waveform signal, obtained by the multiplying means (30a) and carries out signal analysis by means of a low-pass filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007256289-A (JP)
Title: Apparatus for analysis, in particular photometric or spectrophotometric analysis
Inventor: MANNHARDT JOACHIM
IPC: G01N21/65
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for analysis and a method for the analysis capable of performing analysis in such a way as to reliably maintain the isolation of a product, which is located in a receptacle isolated from the environment, from the environment or its sealing from the environment.  <P>SOLUTION: The apparatus is provided with both a docking element (4) for sealing connection to a coupling element (2) of the receptacle in which the product is located and a measuring probe (10), and the measuring probe (10) is provided with a measuring element (14); a measuring window (16) arranged in a wall of a probe housing (11) in a beam path; and a detection element (15) for analysis. The probe housing (11) is constituted with the measuring probe (10) and guided displaceably in a guide housing (12) in such a way that at least part of the probe housing (11) in which the measuring window (16) is located can be inserted into the receptacle (1), which houses the product to be analyzed, through the docking element (4) and the coupling element (2) for the analysis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233008-A (JP)
Title: Axle holding device
Inventor: NIWA TOMOHIKO
IPC: G01L5/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical axle holding device capable of improving the detection accuracy for a load applied to a shaft 12.  <P>SOLUTION: A columnar deformation section 24 is disposed in the axle holding device 20. The columnar deformation section 24 grips a sensor 74 with two rods 76 and 78. In the columnar deformation section 24, compression amount is varied by approach or separation between a rod support section 72 and an arm section 60, and the axial load of the columnar deformation section 24 is detected. While, when the rod support section 72 and the arm section 60 relatively displace in the direction orthogonal to the axial direction of the columnar deformation section 24, misalignment on the contact surface between the rods 76 and 78 and sensor 74 is prevented by bending of the columnar deformation section 24 in the shearing direction, and reduction of the detection accuracy is prevented. In this case, the compression amount of the columnar deformation section 24 does not vary, and the effect of the relative displacement in the shearing direction is avoidable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235778-A (JP)
Title: Production process of semiconductor device
Inventor: MATSUZAWA YUTAKA
IPC: H01L21/768
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of a semiconductor device equipped with interconnect, which can ensure high reliability, by preventing impairment of EM resistance caused by electrical conductivity deterioration of copper interconnect at a contact hole bottom.  <P>SOLUTION: A contact hole 20 is formed at an interlayer insulating film 13 formed on a lower layer interconnect 11. When the contact hole is formed, a cleaning step of removing an oxide layer 25 of the lower layer interconnect exposed at a bottom of the contact hole is carried out. After completion of cleaning, a conductive barrier film 14 is formed in a predetermined time. A seed film 15 and a copper plating film 17, with which the contact hole is filled up, are formed on the conductive barrier film. The predetermined time is set based on a relation, as an example, between the time from the completion of cleaning to the start of formation of the conductive barrier film, and the EM resistance of interconnect including the conductive film, with which the contact hole was filled up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233783-A (JP)
Title: Drawing method and computer program thereof
Inventor: KURITA KENTARO
IPC: G03F7/20
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing method and a computer program that will not cause defects in resolution on the surface of an object to be drawn for a direct drawing device which forms a desired drawing pattern on the surface of the object to be drawn by irradiating the surface of the object to be drawn with a light throuogh a plurality of spatial optical modulating devices.  <P>SOLUTION: The direct drawing device which forms the desired drawing pattern on the object to be drawn, by irradiating only the inside of a stable irradiation region on the object to be drawn that the plurality of spatial optical modulating devices can be irradiated stably with light, with the light adding a margin region M to a region A, where a drawing pattern of high density should be formed and employs a way of irradiation with the light, depending upon which of the region A where the drawing pattern of high density should be formed, or a region B where a drawing pattern of high density need not be formed is exposed to.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232123-A (JP)
Title: Pump structure
Inventor: AMAGAI RYUTA
IPC: F04B43/10
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump of which components do not easily wear, which does not easily break down, and which can be inexpensively manufactured.  <P>SOLUTION: This pump structure comprises a liquid tank 1, a supply pipe 2 connected to one end of the liquid tank 1, and a delivery pipe 3 connected to another end of the liquid tank 1. A variable line 4 formed out of flexible material is arranged inside of the liquid tank 1. One end of the flexible line 4 is connected to the supply pipe 2 via a supply valve 21 opening only to the variable line 4 side. Another end of the flexible line 4 is connected to the delivery pipe 3 via a delivery valve 31 opening only to the delivery pipe 3 side. The pump structure is constructed to supply pressurizing force and depressurizing force to the liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241318-A (JP)
Title: Gas flow meter
Inventor: HAMADA YUSUKE
IPC: G01F1/69
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas flow meter which can detect a wind direction and a wind amount in an extensive wind amount range from a breeze range up to a strong wind range with high precision, and has high resistance to soiling.  <P>SOLUTION: Along with forming a thermocouple 11 using a heating wire 13 and a copper foil 14 as a pair on a printed circuit board 10, a thermistor 12 is arranged on the circuit board 10, and the thermocouple 11 and the thermistor 12 are connected to a control circuit 21. Along with controlling passage of current through the heating wire 13 by an energization control circuit 16, a thermoelectromotive force according to the temperature difference between junctions 15a, 15b of the heating wire 13 with the copper foil 14 are detected along with its polarity together by a thermoelectromotive-force detection circuit 17. Thereby a wind direction and a wind amount in the breeze range can be obtained. Moreover, as to the strong wind range, a wind direction is detected with the thermocouple 11, and a wind amount is detected with the thermistor 12. It is desirable that many thermocouples are connected in series on the circuit board 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241869-A (JP)
Title: Resist composition and method for forming pattern using the same
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/004
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition which reduces line edge roughness and development defects, gives a preferable profile and has excellent resolution of a hole pattern and side lobe margin, in techniques for improving performances in microprocessing of semiconductor elements using actinic rays or radiation, particularly, electron beams, X-rays, KrF excimer laser beams or ArF excimer laser beams, and to provide a method for forming a pattern using the above composition.  <P>SOLUTION: The resist composition contains a nitrogen-containing compound having at least two bonds selected from ester bonds, amide bonds, urethane bonds and ureido bonds. The method for forming a pattern using the resist composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238931-A (JP)
Title: Seat belt buckle mounting structure
Inventor: FUJIEDA MASAHIRO
IPC: B60N2/06
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt buckle mounting structure which provides a reasonable constitution by reducing the number of components for attaching a buckle of a seat belt device to a seat cushion.  <P>SOLUTION: A buckle 5 forming a receiving piece of a seat belt device is fitted in a seat cushion. In the seat cushion, a side part on the inner side with the buckle 5 being arranged thereon is supported by a vehicle body floor by a supporting frame 50 which is formed of a plate in a bent manner. The supporting frame 50 comprises: a right surface part 52 fixed to the seat cushion; a lower surface part 51 fixed to an upper rail 10 (a vehicle body floor) of a slide mechanism 4; and a left surface part 53 with the buckle 5 being fitted thereto. The lower surface part 51 is folded back horizontally from a first fold-back part 50A hanging from the right surface part 52. The left surface part 53 is folded back directly upward of a second fold-back part 50B extending from the lower surface part 51 to the inner side with the buckle 5 being arranged thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239398-A (JP)
Title: Device for collecting impurity at edge part of wafer-shaped material, device for cleaning and etching the material and method using the device
Inventor: IKEDA KIYOTOSHI
IPC: C30B33/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method which can collect impurities at the edges of a plurality of wafer-shaped materials, and can perform cleaning and etching with a simple method in a short period.  <P>SOLUTION: The device for collecting impurity at wafer edge is provided with: a wafer rotating device equipped with a wafer rotating means which rotates the wafer-shaped materials while holding substantially vertical; a wafer holding device; and a device for immersing the wafers to collect impurities from edge parts of the wafers. Further, a liquid chemical holder, as a means to collect impurities from wafer edge parts by immersing the wafers, and a wafer rotating means to rotate the specific parts of the wafers sequentially at a specific rotation rate in the state where the parts of the wafers are immersed in the liquid chemical in the liquid chemical holder are provided. Impurities from the wafer edge parts can be eluted and collected by rotating the wafers while being in contact with the liquid chemical.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238577-A (JP)
Title: Liquid transferring apparatus
Inventor: SUGAWARA HIROTO
IPC: B41J2/015
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid transferring apparatus which can reduce costs of an electric equipment system by reducing the number of wiring cables connected to electrodes individually set in a plurality of liquid channels.  <P>SOLUTION: An ink ejection head 1 includes a common ink chamber 11, and a plurality of individual channels 12 which include a plurality of individual channels 15 each communicating with the common ink chamber 11 and in which an ink supplied from the common ink chamber 11 flows. Each ink channel 12 is equipped with a first electrode 17 common to the plurality of individual channels 15, a plurality of second electrodes 22 respectively corresponding to the plurality of individual channels 15, and an insulating layer 25 which covers the first electrode 17 and the plurality of second electrodes 22. Moreover, the plurality of second electrodes 22 of each ink channel 12 are respectively made to correspond to the plurality of second electrodes 22 formed in other ink channels 12. The second electrodes 22 corresponding with respect to a plurality of the ink channels 12 are conductive with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137633-A (JP)
Title: Camber angle variable device and toe angle-camber angle variable device using the same
Inventor: MOTOKI KOJI
IPC: B60G17/015
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camber angle variable device and a toe angle-camber angle variable device using the camber angle variable device, having simple structure, reducing a load on an actuator and securing the strength.  <P>SOLUTION: Camber actuator support members 353, 553 extended from longitudinal members 330, 530 to a vehicle body side and connecting the longitudinal members 330, 530 to a camber actuator 331, 551 are provided. When the camber actuators 351, 551 are operated, a quadrilateral link mechanism L is operated along with the operation of the camber actuator support members 353, 553.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008250404-A (JP)
Title: Bookmark management device, bookmark management method and computer program
Inventor: FUJII MIHO
IPC: G06F13/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookmark management device for quickly registering location information and a bookmark.  <P>SOLUTION: A bookmark management device 50 is provided with a URL reception means for receiving user identification information and the URL of a Web page whose bookmark registration is desired by the user from terminal equipment 20A; an address information extraction means for performing access to the Web page by using the URL, and for extracting address information from the Web page; a position conversion means for converting the address information into registered coordinate information including latitudes and longitudes; a bookmark registration means for associating the object URL with the registered coordinate information to register the object URL as a bookmark; a coordinate information reception means for receiving calling coordinate information from the terminal equipment 20A in the case of calling the bookmark by the terminal equipment 20A; and a bookmark transmitting means for transmitting information showing the bookmark to the terminal equipment by using the proximity of the distance between the coordinates shown by the calling coordinate information and the coordinates shown by the registered coordinate information as priority conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245536-A (JP)
Title: Method for producing aldonic acid by lactic acid bacterium
Inventor: OE KENICHI
IPC: A23C9/127
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing aldonic acid by using a lactic acid bacterium.  <P>SOLUTION: A saccharide having a hemiacetal hydroxyl group is brought into contact with a bacterial cell of a lactic acid bacterium [e.g. Lactococcus lactis subsp. cremoris KYG-33 (FERM P-21207)] to oxidize the hemiacetal hydroxy group. Thus, the aldonic acid corresponding to saccharide having the hemiacetal hydroxyl group as a substrate is produced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246624-A (JP)
Title: Manufacturing method of glass substrate for magnetic disc and manufacturing method of magnetic disc
Inventor: ONISHI MASARU
IPC: B24B9/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To apply a dressing process on a rotary grinding wheel used in a manufacturing process of a glass substrate for a magnetic disc by a method hardly causing dispersion of precision and hardly giving damage to the rotary grinding wheel.  <P>SOLUTION: The manufacturing method of the glass substrate for the magnetic disc is furnished with a grinding process to carry out chamfering work to at least an outer peripheral end surface of the glass substrate by using the rotary grinding wheel and a dressing process to carry out dressing process to the outer peripheral end surface of the rotary grinding wheel. A groove of a shape for chamfering which is a shape having a side wall surface in correspondence with a chamfering part to be formed on an outer peripheral end surface of the glass substrate is formed on the outer peripheral end surface of the rotary grinding wheel, and the dressing process carries out the dressing process to the outer peripheral end surface of the rotary grinding wheel by using a dressing material 30 the head end 32 of which is a part to be pressed on the outer peripheral end surface of the rotary grinding wheel and is chamfered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251837-A (JP)
Title: Electrolytic capacitor
Inventor: SAKAI HIROAKI
IPC: H01G9/048
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a characteristic superior in vibration resistance.  <P>SOLUTION: The electrolytic capacitor is provided with a capacitor element 1 where a separator is arranged between anode foil and cathode foil and they are wound, a bottomed case storing the capacitor element by impregnating electrolyte in the element and a sealing member 4 sealing an opening side of the bottomed case 3. A heat shrinkable tape layer 2 is formed in an outer periphery of the capacitor element. A width size of a tape is contracted by heat-shrinking a heat shrinkable tape layer, and the tape is curve and/or bend-deformed in a radial direction so as to fill a clearance between the bottomed case and the capacitor element.  <P>COPYRIGHT: (C)2009,JPO&INPIT